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Certificate of celibacy: what it is, why it matters, how to obtain it
What is a certificate of celibacy and why does it matter for a Vietnam property purchase?
Certificate of celibacy at a glance
Document- Also called
- Certificate of no marriage record, affidavit of singleness
- English-language equivalents used interchangeably by lawyers and embassies
- Vietnamese reference term
- Giấy xác nhận tình trạng hôn nhân ("certificate of marital status")
- No Vietnamese authority issues this to foreigners — it is obtained in your home country
- Issued by
- Your home country's civil registry, town hall, or embassy/consulate
- Some countries provide a sworn affidavit of singleness instead of a formal certificate
- Needed for
- Notarising your Sale & Purchase Agreement and registering the Pink Book as a single buyer
- Filed alongside your passport, and a power of attorney if you sign remotely
- Typical cost
- ≈ €60–245 (≈ 1,650,000–6,740,000 VND)
- Home-country fee plus authentication, consular legalisation and Vietnamese translation/notarisation
- Validity
- Usually accepted only if issued within the last 3–6 months
- Exact window set by the receiving notary or land registration office, not fixed by statute
- Language
- Issued in your home-country language
- Requires a certified Vietnamese translation before it can be filed
- If you are married instead
- Your marriage certificate replaces it, sometimes with a spousal consent letter
- Depends on your matrimonial regime and the notary's practice
How to obtain a certificate of celibacy before you sign
⏱ 3–6 weeks, start to finish
Vietnam does not issue this certificate to foreigners. You obtain the underlying civil-status document in your home country, then carry it through authentication, legalisation and translation so it can be filed alongside your Sale & Purchase Agreement. None of the steps require a trip to Hanoi — a lawyer here can guide the sequence remotely, and most buyers run it in parallel with reserving their unit rather than after signing.
- 1
Request the certificate — or an affidavit — at home
⏱ 1–2 weeks◈ €0–50 (≈ 0–1,375,000 VND)
Apply to your civil registry, town hall, or your country's embassy/consulate for a document confirming your current marital status. Where no formal certificate exists, a sworn affidavit of singleness made before a local notary is the usual substitute. The Vietnamese notary handling your file needs this to record whether the unit you buy is your separate property or, if you later marry, potentially joint property.
DocumentsPassport · Proof of address in your home country
⚠Not every country issues this document — ask your Hanoi lawyer or the Vietnamese embassy whether a notarised affidavit will be accepted instead.
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Authenticate it for use abroad
⏱ 1–2 weeks◈ €20–80 (≈ 550,000–2,200,000 VND)
Have the certificate authenticated by your home country's foreign ministry — an apostille where the country is a member of the Hague Convention, or standard authentication otherwise — so Vietnamese authorities will recognise it.
DocumentsOriginal certificate or affidavit
- 3
Legalise it at the Vietnamese embassy or consulate
⏱ 3–10 working days◈ €10–40 (≈ 275,000–1,100,000 VND)
Submit the authenticated certificate to the Vietnamese embassy or consulate in your home country for consular legalisation, which confirms the document can be used in Vietnamese administrative procedures.
⚠Some Vietnamese missions accept documents only by post or by appointment — check processing times before you fix a signing date.
- 4
Translate and notarise it in Vietnam
⏱ 2–4 working days◈ €30–75 (≈ 825,000–2,065,000 VND)
Once in Vietnam, have the certificate translated into Vietnamese by a licensed translator, then notarised at a Vietnamese notary public office so it can be filed with your purchase documents. Ask your lawyer to bundle this with the translation of your passport and any power of attorney — most notary offices process a full buyer file in a single visit.
⚠A translation filed without Vietnamese notarisation is routinely rejected by land registration offices — always notarise the Vietnamese version.
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File it with your purchase documents
⏱ Same day
Your lawyer, or the notary handling your Sale & Purchase Agreement, adds the certificate to your buyer file alongside your passport and stamped entry visa before the SPA is signed.
What a certificate of celibacy costs
Indicative costs to legalise and translate one civil-status document; VND figures use €1 ≈ VND 27,500. Home-country certificate fees vary too widely by country to estimate precisely.
| — | Min | Max | Base |
|---|---|---|---|
| Home-country certificate or affidavitMany civil registries issue it free; a notarised affidavit may cost more | €0 | €50 (≈ 1,375,000 VND) | one-offBuyer, before travel or by post |
| Authentication / apostilleApostille where available, standard authentication otherwise | €20 (≈ 550,000 VND) | €80 (≈ 2,200,000 VND) | one-offBuyer, home country |
| Vietnamese consular legalisationFee schedule set by the receiving mission | €10 (≈ 275,000 VND) | €40 (≈ 1,100,000 VND) | one-offBuyer, at the Vietnamese embassy/consulate |
| Certified translation & Vietnamese notarisationOften bundled with your passport and power-of-attorney legalisation into one service order | €30 (≈ 825,000 VND) | €75 (≈ 2,065,000 VND) | one-offBuyer, once in Vietnam |
| Total | ≈ €60 (≈ 1,650,000 VND) | ≈ €245 (≈ 6,740,000 VND) |
Example — legalising a French-issued certificate of celibacy
- French apostille
- €20 (≈ 550,000 VND)
- Vietnamese consular legalisation
- €15 (≈ 410,000 VND)
- Certified Vietnamese translation
- €35 (≈ 960,000 VND)
- Vietnamese notary fee
- €15 (≈ 410,000 VND)
- Σ
- ≈ €85 (≈ 2,340,000 VND)
Law on Notarisation 2024 · Consular legalisation requirements, Vietnamese missions abroad
Frequently asked questions
Do all foreign buyers need a certificate of celibacy to buy in Hanoi?
No. It is only requested from single buyers, so the notary can confirm the property will be your separate property. If you are married, you provide your marriage certificate instead — and, depending on your matrimonial regime and your spouse's nationality, your spouse's written consent may also be required before the notary proceeds.
Can I obtain a certificate of celibacy in Vietnam?
No. No Vietnamese authority issues a certificate of celibacy for foreigners. You request the underlying civil-status document from your home country's registry, town hall or embassy, then have it authenticated, legalised for use in Vietnam and translated into Vietnamese.
How long is the certificate valid for use in a Hanoi purchase?
There is no fixed statutory validity period, but Vietnamese notaries and land registration offices generally only accept civil-status documents issued within the last three to six months. Confirm the exact window with your notary before you start the legalisation process.
What if my country does not issue this kind of certificate?
Many countries have no direct equivalent. In that case, a sworn affidavit of singleness made before a notary in your home country — then authenticated and legalised the same way — is the standard substitute accepted by Vietnamese notaries.
Does the certificate need to be translated into Vietnamese?
Yes. Once legalised, it must be translated into Vietnamese by a licensed translator and then notarised at a Vietnamese notary public office before it can be filed with your Sale & Purchase Agreement or Pink Book application.
I am divorced or widowed rather than never married — what do I provide?
You provide the equivalent proof of your current marital status instead — typically a divorce decree or your former spouse's death certificate — legalised and translated through the same process as a certificate of celibacy.
Does this certificate affect my ownership rights?
No. It only certifies your marital status for the notary's file — it grants no right to buy and does not speed up approval. Your actual ownership still depends on the property sitting inside an approved project, within the 30% foreign quota, held under the renewable 50-year foreign-ownership term.
Sources
- Housing Law 2023 (Law No. 27/2023/QH15) — governs property registration and Pink Book applications that require proof of a foreign buyer's marital status
- Civil Code 2015 (Law No. 91/2015/QH13) — civil-status and matrimonial property provisions referenced by notaries
- Law on Notarisation 2024 — governs notarisation of foreign-buyer document files in Vietnam
- Consular legalisation requirements, Vietnamese diplomatic missions abroad
Have your documents reviewed before you sign
Certificate of celibacy, passport legalisation, power of attorney — our Hanoi advisory desk checks your full document file before it reaches the notary, so nothing holds up your Sale & Purchase Agreement. Tell us where you are in the process and we will respond within 24 hours.